dart-patterns

What problem does it solve?

This Skill provides comprehensive guidance and examples for writing idiomatic, robust, and performant Dart code, covering modern language features and best practices.

Core Features & Use Cases

• Null Safety: Understand and implement Dart's sound null safety system effectively.
• Async Programming: Master Futures, Streams, and error handling for concurrent operations.
• Collections & OOP: Learn idiomatic usage of lists, sets, maps, classes, mixins, and extensions.
• Error Handling: Implement custom exceptions, Result, and Option patterns.
• Performance: Apply optimization techniques and understand isolates.
• Use Case: When refactoring a legacy Dart application, use this Skill to ensure all new code adheres to modern Dart idioms for null safety, async operations, and collection manipulation, leading to more maintainable and less error-prone code.

Quick Start

Use the dart-patterns skill to demonstrate how to use Dart's null assertion operator.